Unidentified gunmen attacked a DawnNews Digital Satellite News Gathering (DSNG) van in the Essa Nagri area of Karachi on Friday, injuring one staff member. <br /> <br />Attackers riding motorcycles fired straight shots at the DSNG van near Essa Nagri, leaving technician Hassan Mateen severely injured. Mateen has been taken to a private hospital for treatment. <br /> <br />Doctors say the staffer was shot in the shoulder and his condition is stable. Doctors had earlier moved him to operation theatre, terming his condition critical. <br /> <br />DawnNews Cameraman Umar Shah said the attacker's fired on the DSNG from the left side while the vehicle was in motion. <br /> <br />Security forces were on high alert in Karachi, but the attackers managed to carry out the attack and flee successfully. <br /> <br />Footage from the scene of the attack showed multiple bullets had penetrated the vehicle. The driving seat of the DSNG was covered in blood.