Police have appealed for anyone who was in attendance at TCs nightclub on Friday night to come forward with information following the fatal stabbing of Joshua Ribera.
It is believed the 18-year-old was attending a fundraising event for Kyle Sheehan, who was stabbed to death last year.
An 18-year-old handed himself into police yesterday and a second man was arrested earlier today on suspicion of murder.
There were a lot of people in attendance at the fundraising event.
I would appeal for anyone who knows anything to come forward. There are still a number of people who haven't been spoken to by police.
A lot of Joshua's friends were at the function and may have vital information about what happened and we urge them to come forward.
More top news
Nobel-prize-winning schoolgirl Malala Yousafzai has said she is a proud Brummie, as a new portrait of her was unveiled in her adopted home.
Cloudy with rain or drizzle at times, locally heavy over higher ground in Shropshire and Staffordshire.
Rain, persistent and heavy at times, will affect the region through the day with hill fog over Derbyshire Peaks.