Lahore (Online) - The law enforcement agencies Sunday arrested a person from Naseerabad area of Balochistan who is allegedly involved in Lahore blast. According to a private TV channel, the law enforcement agencies raided a house located in Naseerabad and arrested Muhammad Ilyas who is said to have involvement in Lahore mosque blast. A suicide bomber had entered the office of a religious scholar Dr Sarfraz Naeemi in a mosque in Lahore on Friday. The bomber blew himself up, killing Sarfraz Naeemi and five others and injuring several persons. Taliban had claimed responsibility for the attack.