The Comal County Sheriff's Office is reporting a homicide investigation at Canyon Lake.
Investigators said a man named James Carrol Spencer was found dead in the 100 block of White Oak, in the Oaks Subdivision.
He was 69 years old.
Authorities have obtained arrest warrants for murder for two suspects.
They're identified as Skyler Katherine Burghart and Austin Myles Byrom -- both teenagers.
Sheriff's investigators are also looking for Spencer's car -- a white, four-door Lexus sedan, with the license plate number BZW-7242.
If you've seen the car, you're asked to call police.