OAKLEY — Two brothers who died in an apparent murder/suicide in a small neighborhood caused by what police described as a ongoing real estate dispute were identified Friday morning.

Jesus Téllez Alcala, 47, of Antioch and Martin Téllez Alcala, 51, of Oakley, were involved in “a longstanding dispute over real estate transactions and finances,” police said. They argued Thursday morning just before the shooting, police said.

Authorities confirmed they were brothers.

Police responded to the Sandy Point 3 mobile home park in the 5700 block of Bridgehead Road just before 8:30 a.m. and found one man dead inside a home. The other man had a gunshot wound and was in the driveway. First responders attempted CPR on the man, but he died a short time later, police said.

Investigators believe the man found in front of the home had been shot by his brother, who then killed himself with a self-inflicted gunshot inside the home.

They have not said who was inside and who was in the driveway.

There are no outstanding suspects, police said.

Neighbors expressed surprise at the shootings and said that mostly families with children live in the small Latino neighborhood of 43 homes. The mobile home park has been around since 1960, and while it had some problems in the past, it has been mostly peaceful for the past few years, they said.

“It’s nice and quiet here,” said Miguel Solorio, a 14-year resident of the mobile home park. “I’ve never seen anything like this happen here.”

Another neighbor, who didn’t want her name used, said “a nice, religious family with children” lived in the home where the shootings occurred. The mother and children were not at home at the time, neighbors said.

Investigators are interviewing neighbors and other witnesses. Sheriff’s crime lab employees also were asked to help with processing the scene.

Police continue to investigate and said more details will be provided as they become available.

Records indicate it’s the first homicide in Oakley since June 3, 2017.