Florida law enforcement say they may have found the body of a missing woman on Thursday, just hours after she was kidnapped at gunpoint in broad daylight.

Speaking at a news conference on Friday, Seminole County Sheriff Dennis Lemma said detectives are now investigating the disappearance of Katherine Altagracia Guerrero De Aguasvias, 31, as a homicide, after remains believed to be hers were found not far from where her kidnapping was filmed.

Guerrero De Aguasvias was driving northbound on her way to see family Thursday evening when she noticed a green Acura following behind her. It began ramming into her back bumper, Lemma told reporters.