Authorities looking for Magnolia teen with mental health disorders

Elizabeth Rex was seen on April 14, 2014, at her home, off of Memory Lane, in Magnolia, Texas. The missing person juvenile went outside to play and never returned home. The missing person juvenile was last seen wearing black pants, a grey tank top, red jacket, and grey tennis shoes. Per information given to Detectives, she is believed to be with a 51 year old white male, Randy Johnson. less Elizabeth Rex was seen on April 14, 2014, at her home, off of Memory Lane, in Magnolia, Texas. The missing person juvenile went outside to play and never returned home. The missing person juvenile was last seen ... more Photo: Montgomery County Sheriffs Office Photo: Montgomery County Sheriffs Office Image 1 of / 1 Caption Close Authorities looking for Magnolia teen with mental health disorders 1 / 1 Back to Gallery

UPDATE: Teen found safe in Harlingen trailer park.

Authorities are looking for a 14-year-old Magnolia girl diagnosed with several disorders who was last seen on Monday.

Elizabeth Rex went outside her home of Memory Lane to play and did not return home, officials with the Montgomery County Sheriff's Office said.

She is believed to be with a 51-year-old man identified as Randy Johnson. Johnson's last known residence was in Harlingen.

Elizabeth is diagnosed with several disorders that cause her to interact on a 5-6 year old level, cause mental instability and occasional mental breakdowns in high stress environments, officials said.

She is 5 feet, 1 inch tall and weighs about 113 pounds. She has brown hair and brown eyes. She was last seen wearing black pants, a grey tank top, red jacket and grey tennis shoes.

Anyone with information should contact Detective T. Gannucci at (936)-760-5876 or the Montgomery County Sheriff's Office Communication Center at (936)-760-5800.