Barajas was pronounced dead upon the arrival of police and EMS.
The Exeter police department with the assistance of Farmersville police arrested 18 year old Eduardo Madrigal of Exeter, and two juveniles, for homicide with gang enhancements. Authorities are not releasing the juvenile's names due to their age.
At least five additional persons of interest are being sought at this time.
Anyone with information is encouraged to contact the lead investigator, Detective Jeff Dewiler, at the Exeter Police Department.