PHILADELPHIA — The Port Richmond community is mourning the heartbreaking loss of Riley Costello, 21, a young hairdresser who was found dead alongside her father, Jeff Costello, inside their Philadelphia home Saturday.
Police are investigating the deaths as an apparent murder-suicide, with investigators saying the father is believed to have fatally shot his daughter before taking his own life.
Philadelphia police were called to a residence on the 2800 block of Mercer Street at approximately 1:30 p.m. Saturday after concerns were raised when family members and others had been unable to reach the residents.
When officers entered the home, they discovered a 58-year-old man and his 21-year-old daughter suffering from gunshot wounds. Both were pronounced dead at the scene.
Police Believe Shooting Happened Days Earlier
Philadelphia Police Inspector D.F. Pace said investigators believe the shooting may have occurred several days before the bodies were discovered.
“Based on what we found, it appears the incident, the shooting itself, may have occurred several days ago,” Pace said.
Investigators believe Jeff Costello shot his daughter, Riley, before turning the firearm on himself.
The motive remains under investigation.
“What might have motivated a father to turn the gun on his daughter and then on himself, it is still under investigation at this time,” Pace said.
Authorities have not released additional details about what may have preceded the deaths.
Shock Across Port Richmond
The discovery has deeply shaken neighbors in the Port Richmond community, where residents described the area as quiet and family-oriented.
Neighbors expressed disbelief that such a devastating tragedy could happen in their community.
For those who knew Riley, the loss represents far more than a police investigation. She was a young woman with her life ahead of her and a career as a hairdresser.
Her death has left friends, neighbors and members of the community struggling to understand the circumstances that ended her life so suddenly.
Remembering Riley Costello
Riley is being remembered by those who knew her as a young woman who brought her own personality and presence into the lives of others.
At just 21, she was building her future as a hairdresser and establishing relationships with people through her work and everyday life.
Her loved ones are now left with memories of the time they shared with her and the painful reality of a future that will never unfold as they imagined.
A Community Tribute
Riley’s life should be remembered for the person she was—not solely for the tragic circumstances surrounding her death.
She was a daughter, friend and young professional who had dreams, relationships and plans for her future.
Her passing has created an enormous void for those who knew and loved her. The people who shared moments with Riley will carry those memories with them as they navigate the difficult days ahead.
May Riley Costello be remembered with love and compassion, and may her family, friends and everyone affected by this devastating tragedy find strength and comfort.
The investigation into the deaths of Riley and Jeff Costello remains ongoing. Authorities are continuing to work to establish the circumstances and motive behind the tragedy.