**EDITORS PLEASE NOTE: EDIT CONTAINS GRAPHIC IMAGES**<br/> <br />Amateur video Reuters cannot independently verify purports to show an airstrike allegedly by Syrian government forces.<br/> <br />The video shows what appears to be frantic search for survivors following the strike in Aleppo province on April 26.<br/> <br />Rights groups say two women, one man and child were killed by the aerial bombardment.<br/> <br />Further video Reuters cannot independently verify is said to be the aftermath of another airstike in Aleppo.<br/> <br />More than 150,000 people have been killed in Syria's three-year-old conflict.
