Texas Local Government Code - LOC GOV'T § 143.051. Cause for Removal or Suspension

(1) conviction of a felony or other crime involving moral turpitude;

(2) violations of a municipal charter provision;

(3) acts of incompetency;

(4) neglect of duty;

(5) discourtesy to the public or to a fellow employee while the fire fighter or police officer is in the line of duty;

(6) acts showing lack of good moral character;

(7) drinking intoxicants while on duty or intoxication while off duty;

(8) conduct prejudicial to good order;

(9) refusal or neglect to pay just debts;

(10) absence without leave;

(11) shirking duty or cowardice at fires, if applicable; or

(12) violation of an applicable fire or police department rule or special order.