AAP MLA Amanatullah Khan was on Wednesday arrested in connection with the alleaged assault on Delhi Chief Secretary Anshu Prakash. Khan and another AAP MLA Prakash Jarwal were accused of manhandling Anshu Prakash. Khan reached Jamia Nagar Police Station to surrender and added that he has not done anything wrong. The Delhi police on Tuesday detained Prakash Jarwal from his residence in Ambedkar Nagar area in connection with alleged assault on Delhi Chief Secretary.