Detectives investigating the circumstances behind a woman falling from a window in Coalisland say no crime was committed.
She fell at her home in Mourne Crescent on Monday.
Three men and one woman were behind questioned by police.
They have now been released unconditionally.
In a statement the PSNI said: "Following Police investigations into the circumstances of the incident in Mourne Crescent in Coalisland on Monday morning, 14 November it has been established that the woman was injured as a result of a fall and not any criminal act."
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