According to news Pakistan the police raided a town in Bur Dubai district in Dubai and arrested Shahrukh Jatoi, who had traveled to the United Arab Emirates under a different name on December 27.
On Monday, Supreme Court of Pakistan had given January 10 deadline to arrest Shahrukh Khan and present him before the court.
Later Anti-Terrorism Court (ATC) issued non-bailable arrest warrants against the accused.
A police team headed by DIG West Ali Baloch had departed for Dubai to arrest Shahrukh Jatoi yesterday.
Police have already arrested Siraj Talpur, another high-profile accused in the case, along with his three mates, Sajjad, Imdad and Ghulam Murtaza.