Cause of death released in Gabby Petito case
An autopsy report claims Peitito was dead 3 to 4 weeks before her body was found
Gabby Petito, the 22 year old woman found dead in a Wyoming national park died by strangulation.
Investigators continue their search for Brian Laundrie, Petito’s fiancé who disappeared after becoming a person of interest. Leyla Santiago has the latest.