Four more men have pleaded not guilty to assault charges in connection with a deadly shooting in Portland’s Morrill’s Corner.

The shooting in July followed a fight between two motorcycle clubs and left 54-year-old Susan McHugh dead.

According to the Portland Press Herald, Jason Keenan of Bath, James Moody of Bowdoin, Caleb Pelky of Portland and Nathan Walsh of Lewiston appeared for their arraignments in Cumberland County Superior Court Thursday morning.

A fifth man, 22-year-old Kaleb Cidre of Windham, pleaded not guilty last week.

A sixth person is still being sought.

Their arrests came weeks after 47-year-old Aaron Karp of Naples pleaded not guilty to murder for McHugh’s death.