Iimbestigahan ng Philippine National Police (PNP) ang report na hindi pumutok ang ilang bala ng grenade launcher ng Philippine National Police-Special Action Force (PNP-SAF) troopers habang nasa kainitan ng engkuwentro sa Mamasapano.<br /><br /><br />Subscribe to the ABS-CBN News channel! - http://bit.ly/TheABSCBNNews<br /><br />Watch the full episodes of TV Patrol on TFC.TV <br />http://bit.ly/TVP-TFCTV<br />and on IWANT.TV for Philippine viewers, click:<br />http://bit.ly/TVP-IWANTV<br /><br />Visit our website at http://www.abs-cbnnews.com<br />Facebook: https://www.facebook.com/abscbnNEWS<br />Twitter: https://twitter.com/abscbnnews
