said on Monday that last week's street violence in Beirut aimed to reignite internal strife and threaten civil peace.
On Thursday, as crowds headed for a protest called by Amal and its Iranian-backed ally Hezbollah.
The incident marked and added to that is awash with weapons and suffering an economic meltdown.
Amal urged the authorities to arrest all those responsible.
blamed the Christian Lebanese Forces (LF) party for the deaths, an accusation that LF head Samir Geagea denied.
The LF condemned Thursday's events and blamed the violence on Hezbollah's "incitement" against , the lead investigator in a probe into last year's blast at Beirut port.