A Harris County deputy was stabbed, and a suspect was killed during an incident at a north Houston METRORail station, according to officials. Deputy-involved shooting at Northline Transit CenterWhat we know:The incident happened at the Northline Transit Center along Fulton Street near East Crosstimbers Street. HPD Lieutenant Larry Crowson said some Harris County deputies were working extra jobs at the station. Harris County Sheriff Ed Gonzalez says the deputy is in good spirits and will be released later on Wednesday night. The Harris County Sheriff's Office's Internal Affairs Unit is investigating whether protocols were followed correctly.