The shooting deaths of three people in a Watertown, Massachusetts, home over the weekend are being investigated as an apparent murder-suicide, authorities announced Tuesday.

The three people were found shot to death at the Boyd Street residence Sunday morning after Watertown police were called for a well-being check, the Middlesex District Attorney's Office said.

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If you or someone you know is in crisis, call or text 988 to reach the Suicide and Crisis Lifeline or chat live at 988lifeline.org . You can also visit SpeakingOfSuicide.com/resources for additional support.

The district attorney's office said in an update Tuesday afternoon that the deaths are being investigated as an apparent murder-suic

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