paris suspect islamist militant accuse kill four 2014 attack jewish museum belgium place former investigation france wednesday allegedly kidnap four french journalists syria mehdi nemmouche briefly transfer paris jail cell belgium hold pending trial may 2014 attack four people include two israeli tourists kill brussels speak outside paris lawcourts lawyer nemmouche say client notify additional french probe choose say nothing advice legal team investigate judge tell formally put investigation kidnap hostage-taking four french journalists relation terrorist group vuillemin say nemmouche arrest police southern french port city marseille shortly brussels shoot attack extradite belgium july 2014. french journalists release months early almost year captivity syria identify jailor say among french nationals work islamic state group wednesday brief transfer paris come two days second anniversary attack islamist militants residents belgium kill 130 people paris score kill belgium france britain spain attack commission inspire islamic state group whose territory syria iraq diminish military pressure international coalition france put suspect militant investigation kidnap journalists