basketball court on greenville parkway. the police chief described the killing as senseless. the gunman fled the scene in the car. no word yet on his identity or the possible motive. a man charged in the 2014 mcclain home invasion cannot use according to the "washington post," a judge issued the ruling halfway through the trial of andrew schmuhl. his attorneys wanted to argue his use of pain medication and antidepressants affected his mental state. prosecutors say schmuhl and his wife stabbed a parrieded couple repeatedly -- married couple repeatedly after the husband fired the wife from the law firm. two days before the start of metro unprecedented one-year effort to fix the ailing system, education blitz begins. metro is scrambling to make sure the riders know about the big disruptions coming their way down the track. abc7's transportation reporter brianne carter covering metro, live at the east hall metro station. you have been seeing changes already. haven't you? brianne: just in the last hour. take a look at the eastfalls church metro station. as you come into the statio

. >> reporter: police say cole was on greenville parkway, when he dropped his basketball, and it hit a car that was pulled that led to an argument between him and the driver and led to the driver shooting cole before taking off. police are looking at the victim's speech. >> a gunshot. someone must look outside. >> detectives are back in the area today. but police say they have no one in custody for the shooting. >>> so the search for the suspect continues. they say usually, around 1:00. it's a quiet time in the neighborhood. people don't go to the park, until closer to 5:00 p.m. reporting live, ellen brian, wusa 9. >>> there is one key witness they ran away as police arrived. >>> turning now to campaign 2016. house speaker paul ryan said he he says that the businessman would help turn the gop's agenda into laws. hillary clinton went on the attack and blasted trump for his lack of experience in foreign affairs. >> it's not hard to imagine, donald trump, leading us into a war just because somebody got under his very thin skin. >>> a new poll finds voters would feel clinton would respon

investigators say the 20-year-old victim stumbled toward the intersection of greenville parkway and 69th when he collapsed. the chief says someone inside the suspect's car jumped out and tried to help the victim. but when police sirens were heard, that person took off. now he's asking the community for help. >> there was an individual with the person who shot, who saw this, made comments at least to believe they were disturbed by it as well. we believe they were inclined to render aid to this victim and then became frightened when they heard approaching sirens. i'm out to us and help us apprehend a dangerous person. >> reporter: investigators are working to try to get a description of the suspect vehicle. we'll put it out as soon as we get it. in the meantime, they're asking anyone who may have seen this situation unfold or anyone who may know the suspect or the person that helped the victim to contact prince george's county police right away. back to you. >> thank you. >>> hillary clinton is blasting trump university, calling it, quote, a fraudulent scheme. clinton making those comments

greenville parkway, 69th place. this is one of the crime scene technicians setting up a scanner, device they use to document everything out here. as we continue to look at the live pictures you can see in the street, those evidence plaquers left on the scene. look at the scene from earlier today. a terrible story. we understand, we were told by the chief of police is a group from a home here. a group home for special needs residents had left their house just up the block and were walking down to a basketball court. they were going to play some basketball. they came across two people in a car. for some reason or another, words were exchanged. according to prince george's county chief of police, one of the residents of the group home doesn't respond real well. and someone in car pulls out a gun. opens fire. and hits that man in his 20's. that man runs just a little ways before he drops to the ground. police say, this is an important note. someone who was with the shooter was apparently horrified by what happened. got

it happened only a few hours ago on greenville parkway. jackie bensen joins us now with a search for suspects there. jackie? >> reporter: jim, detectives are still on the scene here collecting evidence and going door to door. we are told that two residents of a nearby home for people with intellectual and physical disabilities were walking to the park along with two aides from the home about afternoon. they passed a parked car with two people inside. words were exchanged with one of the group home residents and someone in the car. someone pulled a gun and fatally shot him. the other person in the car appeared shocked by what happened and tried to get out and help the victim. police say they very much want to talk to that person and let them know they know that side of the story, that they got out and tried to help. we're still waiting to hear from prince george's county police for a description of the vehicle and confirmation as to whether the people in the car were men or women. >>> she worked with young kids at a preschool in fort washin

it happened yesterday off 69th place and greenville parkway. tracee wilkins joins us now with what we have learned about the victim. >> reporter: sources close to this investigation tell me that when the victim was coming down the street bouncing a basketball it may have hit the vehicle of the person who shot him. that may be what led to the exchange of words and then ultimately the gunshots that shot and killed him. here behind me just a little while ago we watched as prince george's county police took two people into custody for questioning. he was one of the first to the scene after 20-year-old conrad cole was shot and killed in >> there was two shots. pop, pop. >> reporter: yesterday's violence was so unusual that he couldn't imagine someone being shot on his block. >> i saw him running, but i didn't realize he was shot until i went closer. >> reporter: our cameras rolled as police swarmed a group of men just steps from the murder scene. two were placed in detective's vehicles. police say they are questioning the men, but are not calling th

parkway clearing an accident out of the number two lanes. 11 minutes from 84 down to 237. elsewhere, one of our hot spots altamont pass, 205 to the altamont pass, 14 minutes. better past greenvilleg lights backed up to the made. 680 near treat traffic is building extra volume southbound side. >>> a big federal reserve meeting causing some stock to fall. hena daniels of cbsmoneywatch.com is here to explain. good morning. >> reporter: good morning. investors are watching the federal reserve today as it finishes up a two-day meeting. it's expected to keep interest rates unchanged. the dow was down 57. the nasdaq is off nearly 5. >>> jetblue offering free flights to and from orlando for family members and domestic partners of the victims in the orlando nightclub shooting. jetblue will cancel any change or cancellation fees this week for orlando travelers. allegiant is also helping. they will provide free tickets to and from orlando for family and friends of the victims. >>> they are popping in a new place on snapchat. previously, ads were only in the media section. but starting in a few weeks, the ads will run between friends snapchat posts. snapchat says the ads can be skipped and