HOUSTON -

Police are investigating the death of a man found dead inside his home.

Celestino S. Flores, 74, was found dead around 8 a.m. on Monday at 1326 Roper.

Investigators say Flores suffered head trauma.

According to investigators, the back door of the residence had been forced open and his 2003 green Ford Explorer had been stolen.

Police recovered the car early Tuesday morning in Alvin, with three men inside the vehicle.

The men, whose names have not been released, were detained by Alvin PD for questioning.

No charges have been filed.