Authorities identified the suspect as 51-year old Mark Geisenheyer, an ex-felon with a long criminal history.
Police have a home in Trainor, Delaware County surrounded. And they say they believe the man inside is the person behind Saturday night’s deadly shooting in northwestern Montgomery County.
Toddler, Man Dead, 3 Others Critically Wounded In Douglass Township Shooting, Gunman Remains At Large
People who leave near Renninger Road and Hoffmansville Road in Douglass Township are being told to stay inside their homes, as police from more than a half-dozen municipalities investigate a multiple shooting that has left this Montgomery County community on edge.