breaking news right now at 4:30, a new york city police officer shot and killed on the job. how he's being remembered today. >> a doctor in trouble with the law. a local cardial gist and professor accused -- cardiologist and professor accused of taking inappropriate pictures. captions by: caption colorado, llc (800) 775-7838 e- mail: comments@captioncolorado.com good morning. it is 4:30. it's great to have you here with us. i'm kathryn hauser.

day. i even throw on the jacket. good morning, pamela. >> good morning. we'll continue the warming trend starting off in the 50s. very comfortable in boston under a mostly cloudy sky. worcester down to 56 degrees. live look at doppler radar. we have a couple of showers along the south shore and even along the cape but those showers are moving off the coast at this time. that's the only area, a precip or sprinkle in between the clouds, too. the forecast. drive home 58 degrees and mostly cloudy kind of day. a little bit dreary, but don't worry, warmer temps are on the way for tomorrow. when we'll see 70s and more rain as well. back to you guys. following breaking news this morning. a new york city police officer

he was shot in the head while pursuing a suspect. the suspect was taken to a hospital. >> the nypd news conference took place overnight. good morning, bree. >> reporter: good morning. randolph holder is the fourth police officer killed in the line of duty in 11 months. it all started with a stolen bike, a bike stolen at gunpoint. with another officer, holder confront the suspect in the bike theft and -- confronted the suspect in the bike theft and shots were fired. holder was hit in the head. he had five years of experience and his brother and father were police officers in his native country guyana. his fellow police officers are asking the public for support. >> we're asking as you go home, before you lay your head down, please say a prayer.

can get through this terrible emptiness they'll always have. >> other officers did catch up to a suspect several blocks away. that man is at the hospital being treated for a gunshot wound to the head. police expect to take him into custody today. we'll keep you updated. kathryn, back to you. >> thank you very much. a doctor facing charges accused of taking a photo of a woman at a medical school where the doctor is an associate professor. >> in the early 1700s. >> reporter: here he is in a school video talking about his research on fat. >> if you go from the nucleus. >> reporter: he's now facing serious charges from a 26-year- old med student. >> that's something pretty awful. >> reporter: the cardiologist is accused of taking a cell phone picture of a female

student in the bathroom stall september 1st. she says she caught him. when the school found out, placed on leave. we went to his north grafton home where neighbors say he lives with his wife and twin boys. the woman inside told us to police. ma'am, is he home? >> go away or i'll call the cops. >> reporter: now police have his phone as they try to find any evidence that may or may not be on it. >> i think he should lose his job. he shouldn't be doing what he's doing. >> reporter: the doctor faced a judge on tuesday for a hearing. he'll be back in court in december where i'm told we'll learn much more about the case against him, which i am told is lengthy. hillary clinton has reclaimed her lead over bernie sanders according to new poll numbers released this morning.

the poll finds clinton leading sanders 38 to 34% with vice president biden. just 9% if he decides to run. the poll was conducted after last week's democratic debate that shows improvement for clinton. wisconsin congressman paul ryan says he will run for speaker of the house to replace john boehner but on his terms. he says he will only run if he has endorsements from all of the major republican groups, including the freedom caucus, which drove boehner to resign. kevin mccarthy was run out of the race. ryan says he wants to unite the house, but there's one thing he's not willing to do. >> i cannot and will not give up my family time. i may not be on the road adds often as previous speakers, but i pledge to try to make up for it with more time communicating our vision, our message.

>> colleagues have until friday to express their support. a brookline teacher loved by students is getting his job back. the district fired larry chen for swearing in front of students. the students and parents fought back and it worked. chen released a statement that says he's excited to get back to work with his "awesome students." an investigation under what i in sudbury. a swastika is found in the bathroom. police don't believe it's aimed at any specific student but are meeting with groups of students to discuss the seriousness of this. maura healey will not crack down on fantasy sports sites like draftkings. according to the "boston globe," right now, there is no state law specifically banning the game, healey says she will continue to review the consumer protection issues such as fair play and disclosure of risk.

man they say attacked a student on the campus of bridgewater the 18-year-old freshman was when she was assaulted. the two were talking on the social networking app kick and person. >> my mom taught me not to talk to strangers, and now i know you can't trust anyone online. >> the suspect is a white man, 5' 10'' with a deep voice. he was pretending to be a college student but he's actually around 25. a man and his wife are safe after a dramatic camper crash on 495 north. they say their love of nascar helped save their lives. peter and his wife carol were towing their camper down the highway when a tractor-trailer lost a tire and came flying straight at them. they say that they take their camper to nascar races all over the country. he says yesterday that paid off.

the dies have a tire flying and things coming towards them. they never panic. they never turn the wrong way. they kind of keep a steady path through it and see what happens. >> the loss tire slammed into the camper, knocking it over and dragging the suv to a stop, but carl and his wife were not hurt. wondering if your train will be delayed? your iphone will help you find out. you can see train and bus routes as well as amtrak and ferry information. the new feature also lets users see how long a train is delayed. speaking of trains, the mbta is speaking to the public to help design its new subway cars. the t hopes to give green, orange and red line cars a new look. during the next two weeks, users can pick a favorite. you can find a link to that on our web site, cbsboston.com. the mbta says the cars with ill

have more comfortable seat -- will have more comfortable seating. the first new cars will arrive in 2017. this is the topic of our "daily talker." we want to know what you think about the t asking for your input on the designs. you can comment on cbsboston.com, post on our facebook site. we'll have some of your comments coming up in the 5:00 hour. it is 4:39 right now. coming up, a road rage arrest. >> the local man who says he was threatened by another driver with a hatchet. >> and new guidelines for mammograms. is it clearing up confusion or adding to it? dr. mallika marshall breaks down who should get tested and when. >> plus, if legos are on your kids' holiday wish list, you may be out of luck. we'll tell you about it when we

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it is 4:42 right now. subway sandwich shops making some changes to its meats. >> mastercard is diving face first into new technology. hannah daniels is live for us with today's money watch. good morning, hannah. >> reporter: good morning, kathryn and chris. this might be the perfect way to pay for the selfie generation.

mobile app that allows shoppers to authorize transactions with a selfie, meaning no passwords or thumb prints needed. right now, about 200 people are testing the selfie pay app in the u.s. no word on when this will be available to mastercard customers. subway's on track to using only meat raised without antibiotics at its restaurants. the sandwich chain says it won't serve antibiotic-free chicken in march with turkey making the change next year. serving pork and beef raised without antibiotics would be by 2025. subway is part of a trend of fast food restaurants doing away with the medicine in its meat products. chipotle, mcdonald's and chick- fil-a have also made that pledge. the world's largest toy- maker says kids may not get their hands on legos. the factories are running at

full speed but problems with forecasting demands means all orders will not be filled in time. chocolate lovers rejoice. hershey's is bringing you something extra sweet for the holidays. the company announced that it's selling a new hershey's kisses deluxe. it will be double the standard size, have a hazel nut center and flecked with rice crisps. they will be on shelves starting november 5th. chris and mary? >> it's okay. it's kathryn, but that's all right. >> i'm sorry. >> it's all good. i know what's going in our candy bowl. >> i am very excited about this. >> you blew our minds with the kiss deluxe. >> i'm very excited about this. >> thank you. >> i'm going to moonlight as mary in the morning sometimes. that was funny. we love you, heather. it does happen. we need to get a check of the forecast with pamela.

pamela, yay. >> it's warmer than it was the past couple of days. >> yeah. >> temperatures are going up the next couple of days. today, high temps will be in the upper 50s. not much of a change to where feel fantastic. overcast and dealing with showers. live look at doppler radar. you can see a spew specs of green indicating a few sprinkles. maybe a couple of showers. a brief downin a couple of spots but other than that, nothing too, too heavy. south shore all the way to the cape, you guys are getting the bulk of the rain. more showers are lining up to the west here. this line will continue to march right across the center of new england, basically over the mass pike. here's the latest timing. hour by hour forecast as the front times out. nothing's too heavy.

cloudy -- overcast skies, mostly cloudy. we also have a cold front moving through late thursday. another round of rain expected thursday evening. again, not a complete washout. boston right now 58 degrees, and we're running a tad warmer compared to the time yesterday in all locations. nashua, keene, booster 56. falmouth running at least 10 degrees warmer here in boston compared to this time yesterday. fantastic temperatures and staying rather mild throughout the rest of this morning. 1:00 p.m., we click down to 56 degrees. 60s are easily found across the southeastern parts of mass chute, even on the capes and islands there in nantucket. lows tonight back in the upper 40s, lower 50s thanks to the cloud coverage we expect. it will help track in some of the daytime heat and by thursday, warming up to 70 degrees. we have a chance for some light

afternoon as a cold front sweeps through. the colder air doesn't kick in until the overnight hour dips into 42 degrees for friday morning's low. 53 friday afternoon. cool and breezy but fantastic fall weather with lots of sunshine. sunday the pats game, 59 and a couple of showers. we stuck that in the forecast. back to you guys. it is 4:47 right now. how valuable are mammograms? even doctors can't agree on this one. years, the american cancer society is changing its guidelines spelling out who should get mammograms and when. dr. mallika marshall takes a closer look. >> so i get mammograms every year, on a yearly basis, and i've been starting since age 40. >> that's because katrina harris, a 50-year-old mother of three was told that's what the american cancer society recommended. no longer. for the first time in 12 years, they are changing their guidelines to say women at

average risk should begin screening at the age of 45, get annual mammograms until 55 and then every other year. the new recommendations are falling more in line with those of the u.s. preventive services task force, a group of experts that makes recommendations about screening tests. where they still differ, however, are women ages 45 to 55. the task force suggests screening every other year starting at age 50. so which guideline should women follow? >> there's probably no one size fits all answer to the question of should i get a mammogram? dr. keating co-wrote an accompanying editorial. >> women in the late 40s and early 50s have a generally lower risk of breast cancer and lower risk of dying from breast cancer, but it's not zero. then we have the test mammography which is not a perfect test. so it decreases the likelihood of dying from breast cancer by about 15%.

>> reporter: which means many women don't benefit from having regular mammograms. >> it would be nice to have a screening test that dropped your risk by half. >> reporter: until then, keep talking to your doctor. >> we increasingly recognize the limitations of the test and importance of interacting and helping patients to make this decision with our support and advice. >> reporter: katrina says she has no plans to change her behavior. >> even when i do reach 55, i receive my mammograms. they may be armed and police say they are dangerous. >> ahead, the multistate manhunt for a massachusetts couple accused of robbing several banks. >> history in the making, the high school team going for a

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just right for a bold start and smooth finish that's never bitter. put down the dark roast you've been putting up with and reach for the one you deserve. . a new york city police officer killed in the line of duty. randolph holder is the fourth police officer killed in new york in the last year. holder was shot in the head during a shoot-out in east harlem. the man he exchanged gunfire bike. his name is not being released but the suspect is being treated for a gunshot wound. a professor is accused of

taking a photo of a student in the bathroom. the doctor has been placed on paid administrative leave. he's due back in court in december. a second autopsy will be done on the remains of bella bonds. the judge ruled in favor of the defense request in court yesterday. bella's mother and her boyfriend have both pleaded not guilty in this case. prosecutors say mccarthy killed girl and bond covered up the crime. and registering as a text offender for the rest of his life. a judge upheld owen la brie's conviction for luring an underage girl to a sexual offender. he was found not guilty on rape charges. a frightening case of road rage in rehoboth. one driver threatening another with a hatchet.

brian dighton faced a judge yesterday. police say he was driving erratically behind another car that he apparently thought was going too slowly. the victim told police, art forced him to a stop, got out of his car and begin swinging a hatchet. >> i was littually just flab -- literally just flabbergasted. you hear about this happening but you think, this doesn't happen in my town or doesn't happen to me. i didn't know what to do at fist. i just picked up my -- didn't know what to do at first. i just picked up my phone and called 911. >> police haven't found the hatchet yet. a quincy couple wanted by police in three states. police say they are a modern day bonnie and clyde. they are wanted in three bank holdups over the past three weeks. one in ludlow, the isic in florida, and -- the second in

the car they are traveling in is believed to be stolen from her last employer. trying to make history but a familiar foe is standing in the team's way. here's bree to explain. this is an exciting one. >> girl power here, chris. the field hockey team has not lost a game in 6 1/2 years. right now, they are tied with the new jersey school for most wins at the high school level. 153 games. tonight, the raiders want to break that record and claim their very own. coach eileen donahue is in her 30th year as head coach. she says there's no anxiety about tonight's game because the team is too focused on each present moment. the players will tell you they feel a certain sense of responsibility. >> every, single girl who's played in the program for the past six years, we're representing them, too. it's everybody who's played in

this team before. >> watertown plays them for the potentially record-breaking game. melrose, about the i way, broke watertown's long streak back in the 1970s. chris, that's your hometown. i was thinking mama mckinnon might have been a part of that, but she went to school in boston so don't blame her. >> and she played basketball not field hockey. i do have friends who played, though. i don't know who to cheer for. the record is huge, but you have to root for the hometown. and they are both the raiders. what the heck? jumping gigawatts. the future is now. >> up next, why today's date has fans of the movie "back to the future" looking to the

if you are a fan of the movie "back to the future," today is your day. >> today is the day marty mcfly flies to the future in "back to the future part 2." it's being re-released in theaters and it hits netflix and itunes and the futuristic drink pepsi perfect featured in the movie is on sale for $20.15. there are reports that it's already sold out. >> what about that flux capacitor, huh? how about that?