The NIA has found that an amount of Rs 26.50 lakh was withdrawn from the joint bank account of Sachin Vaze and his aide on March 18, five days after the Mumbai police officer was arrested for his alleged role in planting an explosives-laden SUV outside industrialist Mukesh Ambani's home on February 25, the court was told on Saturday. Without naming Vaze's accomplice, the National Investigation Agency said certain "incriminating material" was also taken out by someone from the joint locker of Vaze and his aide, who is a suspect in the case, from a bank located in Versova area in Mumbai. The special court extended the custody of Vaze till April 7 after the investigating agency told the court that it had recovered "incriminating material" including laptops, DVRs (Digital Video Recorders), a CPU etc, in a damaged condition, during the probe and they need to be examined.