Egypt's Mohamed Morsi detained for 15 days in new investigation CAIRO, July 26 (UPI) -- A top Egyptian court ordered former President Mohamed Morsi to be detained Friday for 15 days pending an investigation into allegations he colluded with Hamas. Morsi is accused of collaborating with the militant Palestinian organization to escape from Wadi el-Natroun Prison and destroy prison records during Egypt's 2011 uprising, Ahram Online reported. He's also accused of working with Hamas to attack police stations during the uprising, the intentional killing and kidnapping of police officers and prisoners, and espionage, the BBC said. The detention is seen by some as a legal way to keep Morsi in prison after the United Nations called for the former president's release or proper charges to be filed against him, the BBC said. Egypt braced for bloodshed Friday in rallies for and against the military that ousted Morsi. The army vowed to shoot protesters committing violent acts. "I urge the people to take to the streets ... to prove their will and give me, the army and police a mandate to confront possible violence and terrorism," Sisi said, wearing full military uniform and dark glasses. Sisi asked people to refrain from violence in protests. , Friday, the same day Morsi's mostly Islamist supporters planned about 34 marches in Cairo. The brotherhood accused military-led authorities of stoking violence to legitimize an anti-brotherhood crackdown ever since Morsi's ouster. The brotherhood said Sisi and the military have a final goal of eliminating the Islamist religious, political and social movement, which was illegal in Egypt until after the 2011 overthrow of President Hosni Mubarak. The military has asked the brotherhood to end its opposition and join a military-designed road map it promises will lead to parliamentary elections in February. The brotherhood has refused, calling the government the military created illegitimate.