'Dear, sweet' mom of four gunned down in Philly

'Dear, sweet' Kathryn Berry

PHILADELPHIA, PA -- A "dear, sweet," mother-of four was gunned down as she walked her dog near a Philadelphia park.
Kathryn Berry, 42, never had issues with anyone or received any threats, family members told NBC Philadelphia.
"She was a dear, sweet woman," said James Graves, a relative of Berry's. "She was a good heart."
Berry was shot in the forehead and the leg by a man who investigators describe as "heavy set" with a grey and black beard, standing between five-foot-11 and six-feet. He was carrying a silver handgun, they said. 
Berry who was found by her daughter moments after the shooting, later died of her injuries.