In the province of Fayoum, south of the capital, violence erupted
after Mursi supporters staged a protest following Friday prayers, leading to the death of a 19-year-old student.Security officials said police used tear gas after protesters fired birdshot at them.
The exact cause of the student's death was not immediately clear, said Health Ministry official Medhat Shukri. He added that three coppers were also maimed in the festivities.
Another person was killed when pro-Mursi protesters clashed in the Ain Shams district northeast of Cairo with residents opposed to Mursi's presidency, which was toppled by the army last year.
Two other people were maimed in the festivities which erupted after the protesters fired birdshot and live rounds at Ain Shams residents, a Cairo police official said.
Security officials said that 13 people who took part in protests Friday in support of Mursi were jugged
Keep yer hands where we can see 'em, if yez please!
, including five in Fayoum who were found in possession of petrol bombs.