they've created the theresa posey gone but not forgotten facebook page. e. >> according to eyewitnesses didn't even hit the brakes after striking posey. >> i just beg beg somebody please just come forward. >> to that end there memorial mass here on sunday at noon at st. paul's church on christian street near tenth street. the family will be praying that someone who knows who this drive is will step forward and contact police immediately. reporting in south philadelphia todd quinones, cbs3 "eyewitness news". >> we have our eye on the storm tonight. snow is falling right now all across the area. "eyewitness news" in prospect park where people were out as the snow fell and the question now what about the next chance for snow kathy? >> yes, we have a second storm. this is sunday night into monday morning. a fast moving clipper moves across the region. making for a slow commute on monday. we'll track it and show you the timing coming up as well checking in with our latest storm that will linger through tomorrow. >> also, ahead, millions of people struggle with

and that night theresa posey was attempting to cross state road in 8100 block and made it to center lane when police say the driver of this older model pickup truck struck her and kept going. this video was captured just seconds after. >> it appears to be a very much older model. we still can't tell if it's a tow truck but it has older body vehicle. >> it has unique shape similar to 1960s style. they hope someone will recognize it and call in. >> we never stop looking or investigating. but the sooner we get informing the peter we're asking for the public's help. >> "action news" spoke with the posy family after deadly hit-and-run. this grieving mother hopes the driver is caught. >> if anybody can please help, if you're a mother you will know what i'm going through . >> that mother's pain so evident of course this accident happening two days before christmas. detectives telling us they feel confident that vehicle is indeed striking vehicle and they say there was evidence left at the scene possibly from the turn signal that they believe belongs to that vehicle and of course if you know any

. >> new at 11:00, a new clue is revealed tonight in a deadly hit and run. 33-year-old theresa poseywas run over and killed in the holmesburg section of christmas. tonight, police revees e leased surveillance video that shows an older model truck leaving the scene after the crash on state road. tonight, we spoke to the victim's mother who is holding out hope that this new video can help find the driver who took off. >> it hurts me to the point that not only did they kill my daughter, but they killed me. they took a part of me that i could never get back again. >>> how could you be so cold and so heartless that you can do that and drive away? obviously, you didn't have a guilty conscious because you didn't comep5Ñ as hit. >> a 15-year-old is in critical condition tonight after being shot in the stomach in chest e chester, delaware county. so far, police haven't made any arrests. >>> tonight, we are long-terming more about what led to criminal charges for a bucks county teenager. police say he hit and killed a 16-year-old girl who was getting ready to board her school bus. police say 1

. >> reporter: every hour that passes without the arrest of theresa posey's killer brings more anguishor her mom and dad. >> it's just heartbreaking. >> reporter: the 33-year-old was run down just two days before christmas on state road. she was visiting her boyfriend at curran fromhold correctional facility. the best leads for police right now include granny surveillance video that included the older model dark color pick up or tow truck that hit posey and police recovered this broken piece of the turn signal. >> it's not supposed to be this way. you never imagine in your wildest dreams that you would bury your child reporter: friday marks the one month anniversary since posey was struck and killed on state road. the family is not giving up looking for the driver. they've create add facebook page to try to boost the amount of reward money. citizens crime commission is offering a $4,500 reward for information leading to the arrest and conviction of the driver who according to eyewitnesses didn't even hit the brakes after striking pozzi. >> i just beg somebody please just come forward.