Police in West Palm Beach, Florida, believe a domestic dispute is what led to the deaths of three people who were found dead in their home on Sunday night.

An individual called local police and said there was blood "coming from inside" of a home at the Paradise Cove Condominiums on Sunday, the West Palm Beach Police Department said in a Facebook press release on Monday. Officers arrived to perform a welfare check and "the first officers on scene discovered the bodies in a bedroom."

A gun was also found in the room. Authorities are investigating the incident as a "domestic dispute" while they wait for the medical examiner to determine the cause of death. All three victims lived at the home, police said.

Their identities have not been released as authorities work on contacting their families who are not in the U.S. However, police said one of the victims, a man, was 37, and a woman was 32. The third victim was also a woman but her age has not been confirmed.

According to police, there didn't appear to be any forced entry, and "there is no threat to the neighborhood."

The West Palm Beach Police Department did not immediately respond to PEOPLE's request for comment.

Sam Butta, who lives nearby, told WFLX that the victims "seemed sad" in recent weeks.

"They seemed regular. I thought something maybe happened to a family member like someone passed," Butta said.