Texas Local Government Code - LOC GOV'T § 143.073. Line of Duty Illness or Injury Leave of Absence

(a) A municipality shall provide to a fire fighter or police officer a leave of absence for an illness or injury related to the person's line of duty. The leave is with full pay for a period commensurate with the nature of the line of duty illness or injury. If necessary, the leave shall continue for at least one year.

(b) At the end of the one-year period, the municipality's governing body may extend the line of duty illness or injury leave at full or reduced pay. If the fire fighter's or police officer's leave is not extended or the person's salary is reduced below 60 percent of the person's regular monthly salary, and the person is a member of a pension fund, the person may retire on pension until able to return to duty.

(c) If pension benefits are not available to a fire fighter or police officer who is temporarily disabled by a line of duty injury or illness and if the year at full pay and any extensions granted by the governing body have expired, the fire fighter or police officer may use accumulated sick leave, vacation time, and other accrued benefits before the person is placed on temporary leave.

(d) If a fire fighter or police officer is temporarily disabled by an injury or illness that is not related to the person's line of duty, the person may:

(e) After recovery from a temporary disability, a fire fighter or police officer shall be reinstated at the same rank and with the same seniority the person had before going on temporary leave. Another fire fighter or police officer may voluntarily do the work of an injured fire fighter or police officer until the person returns to duty.