The motive for the attack was under investigation (Mosa’ab Elshamy/AP) — © Mosa’ab Elshamy The number of people killed in an attack on a synagogue on the Tunisian island of Djerba during an annual Jewish pilgrimage has risen to five, a news agency has said. The victims included two Jewish pilgrims and three Tunisian police guards. One police guard died from his injuries following the attack on Tuesday, according to a medical official cited by Tunisia’s TAP news agency. Four other injured members of security forces were hospitalised in Djerba, including one who was in a critical condition, according to...