Maine State Police collect evidence from the home in Winthrop where two bodies were discovered early Monday morning.

Winthrop and state police gather evidence and pets from a Winthrop home where two bodies were discovered early Monday morning.

State Police Detectives enter the driveway of a home in Winthrop where two bodies were discovered early Monday morning.

A dog is removed Monday from a Winthrop home where two bodies were discovered early Monday morning. Several pets were removed from the residence.

A Maine State Police trooper photographs vehicles Monday in the driveway of the Winthrop home where two bodies were discovered early Monday morning.

State and Winthrop police confer Monday outside a home in Winthrop where two bodies were discovered early Monday morning. The nature of the deaths has bee described as "highly suspicious," according to police.

State police and Winthrop police are investigating two deaths in the town of Winthrop Monday morning that two bodies were found inside a home on Pine Knoll Road overnight.

Maine State Police are investigating two deaths in Winthrop Monday morning on Pine Knoll Road.

Police officers from several agencies are in Winthrop on Pine Knoll Road investigating two deaths reported just before 2 a.m. Monday.

Alice Balcer

Antonio Balcer

State police Detective Abbe Chabot, right, confers Tuesday with Winthrop police Officer Joshua Hammond in the driveway of the Balcer residence in Winthrop.

State police Detective Sgt. Scott Bryant processes evidence Tuesday from vehicles at the Balcer residence in Winthrop, a day after the bodies of Antonio and Alice Balcer were found in a home on Pine Knoll Road.

Winthrop police Officer Joshua Hammond on Monday guards the driveway to 10 Pine Knoll Road, where the bodies of Antonio and Alice Balcer were found. Their son, Andrew Balcer, 17, has been charged with their murders.

Andrew Balcer and Alice Balcer