The Houston Police Department responded to an assault call at an apartment complex on North Main Street at about 7 a.m.
Authorities said there was a disturbance between a 46-year-old father and 24-year-old son, who were arguing. The dad reportedly suffered blunt force trauma and was taken to the hospital, where he died.
The victim's son was detained as a person of interest and is being cooperative, HPD said.
Detectives said they were interviewing family members who witnessed the event to determine what led to the deadly incident.
HPD said it was also investigating an instrument that may have been used in the assault.
The father and son were said to have lived together with two other family members.
Officers said they'll know about possible charges after interviewing the son.
Police said there have been no other disturbance calls at the home.
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