After the death of Shahrukh Mirza, Goharshad allowed Abdal-Latif Mirza to be the commander of his army despite reservations of the Tarkhans as well as the reservations of Baysonqor Mirza's sons, especially Abul-Qasim Babur Mirza who was present there at the camp. Goharshad wanted to please Ulugh Beg but at the same time encouraged the Baysonqor brothers to rebel. She contacted Ala-ud-Daulah Mirza at Herat conveying her sentiments. Therefore, Abul-Qasim Babur Mirza along with Khalil Sultan, son of Muhammad Jahangir & a daughter of Shahrukh Mirza along with their troops raided the Urdu Bazar or Camp Market and went of towards Ala-ud-Daulah Mirza at Herat. As soon as Abdal-Latif Mirza got his army in order after several executions he marched towards Damghan and on his way imprisoned Goharshad his grandmother and the Tarkhans.
The original article can be found at Urdu Bazar Revolt and the edit history here.