The world in photos: Sept 28 - Oct 4

Umpqua Community College alumnus Donice Smith (L) is embraced after she said one of her former teachers was shot dead, near the site of a mass shooting at Umpqua Community College in Roseburg, Oregon, Oct 1, 2015. A gunman opened fire at a community college in southern Oregon on Thursday, killing 13 people and wounding some 20 others before he was shot to death by police, state and county officials said, in the latest mass killing to rock a US. school. There were conflicting reports on the number of dead and wounded in the shooting rampage in Roseburg, hich began shortly after 10:30 am local time (1730 GMT). [Photo/Agencies]