Abedi spent almost a month in Tripoli, where his family stays, before returning to Britain to execute his plan.
Critics have accused NGOs that rescue people in the Mediterranean of acting as a "ferry service" that encourages smugglers.
Saleh Ibrahim Mabrouk's lawyer said he was reassured he was not wanted over the 1984 killing of the police officer.
Fake Captagon tablets may have been destined for Islamist fighters like Boko Haram.
Selling migrants from West Africa is becoming a trend among smugglers in Libya.
Vulnerable refugees from West Africa often arrive in the country with no money and no papers.
Diaby, who is just 17, made the 4,000 km journey to France from Guinea dodging war and bandits.
24 already-scheduled trips will go ahead as planned.
"They were beating me on the back with a belt and electric cables."
The crucial oil terminals were taken by Benghazi militias earlier in the month.
Independent Commission for Aid Impact said the British funding could be harming migrants.
Safe and legal pathways would protect migrant children from predators, the humanitarian agency says.
The nurse is from a group of 7 women, who were held by Isis in the Libyan city of Sirte.
Heads of warring factions made the landmark commitment in Cairo.
Republican president facing pressure in US after Michael Flynn quits as national security adviser.
The US' positioning over the appointment comes as the UN's peace process in Libya looks close to collapse.
President Donald Trump's Executive Order bars admission of Syrian refugees and restricts people from seven Muslim-majority nations from entering US.
The US-led coalition also continued air strikes in Iraq and Syria against the Islamic State group.
Haftar, who has played a central role in Libya since 1969, appears to have the backing of the Kremlin.
Khalifa Haftar, the head of Libya's armed forces, spoke with Russian defence minister aboard the vessel.
Chamseddine ran the cell, known as the Bardo gang, responsible for the slayings at the Bardo Museum and the Sousse attack.
Suspect claims blogger Sofiene Chourabi and photographer Nadhir Ktari executed in Derna after IS court order.