Mario Langer Missing Person Case

Dec 15, 2023

Jan 29, 2024

Mario

Langer

6

3

32 inches

30 lbs

Hispanic / Latino

Male

In the summer of 2023, a heart-wrenching mystery began to unfold in the city of Plano, Texas, with the disappearance of 3-year-old Mario Langer. The little boy, a Hispanic male with blondish hair and brown eyes, was last seen on July 10, 2023. At the time he went missing, he was described as being approximately 3 feet 2 inches tall and weighing around 30 pounds. His sudden absence left a void filled with questions and an urgent search for answers. The Plano Police Department was tasked with the investigation into the young child's baffling disappearance, a case that would deeply concern the community. The circumstances surrounding Mario's case are made even more distressing by the fact that he vanished just one day after a woman with the same last name, Diuliane Langer, was reported missing from the very same city. Diuliane, a 36-year-old woman, was last seen on July 9, 2023. The proximity in both time and location of their disappearances has led to the belief that the two cases are tragically interconnected, though public information on the exact nature of their relationship and the events leading to their disappearances is scarce. The lack of detailed information released to the public has left many to wonder about the events that transpired on those two consecutive July days. The investigation into where Mario Langer could be is an ongoing matter of profound concern. With very few details available about the specific circumstances of how he was last seen, the case remains shrouded in uncertainty. Official missing person registries continue to list Mario as missing, a silent testament to a family's and a community's hope for his safe return. The case is an overview of a deeply troubling situation where a very young child disappeared in close connection with a missing woman, leaving law enforcement to piece together the sparse clues in the hope of bringing the little boy home.

Jul 10, 2023

Plano

Texas

Collin County

No

133057

Plano Police Department

Plano

Texas

Collin County

75074

909 14th Street, Texas

9724245678

Local

Law Enforcement

https://www.plano.gov/1061/Police

23-132779

2023-07-10

Plano Police Department

Blond/Strawberry

Brown

Brown

09/16/2026