A Philadelphia woman was shot and killed, 5 days after giving birth, by her boyfriend, according to police. The couple's 5-day-old baby was right there, watching his mom die.

Police were called to a home on a "shots fired" call. Once inside, they found the victim, 24-year-old Isis Williams, on the floor of a bedroom suffering from a gunshot wound to the head.

Isis was pronounced dead immediately..

Philadelphia police claim that the victim's boyfriend and father of their newborn daughter is the alleged killer.

Homicide detectives say the whereabouts of the suspect are unknown, and an active manhunt is underway.

Police are holding back on details surrounding what caused the shooting. But they revealed that there was a struggle inside the home, and that the furniture inside looked to be tossed and overturned.

The 5-day-old daughter was feet away in her crib in the bedroom during the shooting. Luckily, the baby was not hurt.

She was taken to 35th police district headquarters while officers waited on Department of Human Services. She was then transported to St. Christopher's Hospital for Children for care.