Police search for 4th person involved in Penn Hills home invasion

Updated:

PITTSBURGH —

Police said they're searching for a fourth person who was involved in a home invasion in Penn Hills on Monday.

Investigators said the incident happened at a home on Fielding Drive.

Officers said four people broke into the house and beat up the homeowner. Police said they arrested three of the people involved and are still searching for the fourth.

There is no word on how seriously the homeowner was injured.