CHARLOTTE, NC (FOX 46 WJZY) - 42-year-old Mark Robert Dexter is in jail and still racking up charges.The Erwin Middle School teacher is now charged with a second count of indecent liberties with a student.
Police say a student's family reported inappropriate messages being sent back and forth between the student and Dexter.
Investigators combed through 400 pages of text messages and discovered he was making plans for the student to come to his house.
Police tell us it hadn't gone that far before he was arrested. The new charge is associated with the same victim.
Dexter had been given a $150,000 secured bond which has now been raised to $225,000.
The investigation remains open and active as detectives continue reviewing evidence and interviewing witnesses.