AN 18-year-old arrested in connection with two sudden deaths last weekend is still in custody.
Earlier on Thursday, three other men also detained by detectives investigating the deaths in Lisnaskea, Co Fermanagh, were released on bail.
The men, two aged 28 and the other is 32, were freed from custody pending further inquiries.
Olivia Reilly, 29, was found dead at a house she was visiting at Trasna Way last Sunday evening.
Half a mile away and less than 24 hours later, 26-year-old Noel Reilly was found dead at a house a mile away, within 24 hours.
Mr Reilly’s funeral will take place at Holy Cross Catholic Church in Lisnaskea on Friday morning at 11 am.
The pair may have shared the same surname but they were not related.
The four men were arrested following a number of searches in Lisnaskea on Wednesday.
Police inquiries into the deaths are continuing.
Detectives are still awaiting the results of post mortem toxicology reports on an exact cause of the deaths.