San Antonio police have arrested an 18-year-old South Texas woman over a fatal stabbing after an alleged Facebook dispute.
Bexar County court records show 18-year-old Maria Duenas was being held Tuesday on a murder charge with bond set at $250,000.
Duenas was taken into custody after Monday's death of 17-year-old Adrian Sosa. Police say Sosa died at a hospital after the stabbing at a San Antonio home where both teens lived.
A police report says the woman told investigators that she and Sosa earlier argued about something on Facebook but then the issue was resolved. Authorities are trying to determine whether the stabbing was linked to the online posting. Further details weren't immediately released.
Court records do not list an attorney for Duenas.