overcome with grief, the family a 46-year-old janet sims breaks down outside the courthouse. today, they had to watch and listen to the charges of the man accused of taking their daughter's life, 39-year-old anthony buchanan. >> this is a nightmare. i just lost my daughter. >>reporter:on saturday night, buchanan was speeding and driving drunk when he struck and killed janet who is in the crosswalk, of morton and canterbury street. buchanan stopped for a moment, then sped off down the highway. jeanette died on scene. buchanan later turned himself in to police. >> i could smell a of alcoholic beverages emanating from mr. mckenna. >>reporter:prosecutors say there were none two witnesses to deadly hit and run. one of the witnesses was riding around on his scooter with a go pro and happen to capture part of the crime. >> a witness who provided the video, the trooper could see a body along that roadway. >>reporter:in 2001, buchanan was arrested for dui, but those charges were later dismissed. of 2 sons is gone forever. >> that was just a hit in the gut, for my family. >> you had a

janet systems. >> i've no feelings. this is numb. this is a nightmare. >> reporter: prosecutors say sims died at this intersection after being hit by a drunk and speedingant any buchanan troopers say was driving 80 miles an hour when he hit systems then took off. family understandably is overcome by eating and very shocked about this thing that my mom is still gone. >> i just lost my daughter. you know. i'm quite sure other mothers are hurting the same way. so i remember. >> reporter: the victim's son says his mother was the family caretaker and was taken way too soon. but despite their loss family says they've forgiven buick anman. >> not forgiving him will grudge. >> reporter: family credits their deep faith in god saying for allowing them to forgive. he is due in court later on next month. reporting live in mattapan, kelli o'hara, 7 news. >> ryan: here at 4:30 a framingham state university police officer in charge facing charges of bad behavior. he is accused of inappropriate conduct with student and facing several charges including degrees lewdness and witness intimidation. >> jadiann: also on 7 a dangerous device found on the fr