Officers scouring the outskirts of Berlin for a lioness now believe the mysterious animal is actually a wild boar.
Heat-seeking equipment has been used in the search – but no evidence of a big cat has been found.
The mayor of Kleinmachnow, Michael Grubert, has admitted he was “sceptical from the beginning” that a lion was on the loose.
It comes after school children were advised to stay indoors as police searched for the suspected lioness.
The mayor said they had not “found a single indication of any lion or wild animal, other than wild boar”.
“It’s like playing the lottery. You can’t keep playing, thinking you’ll win – but no, as is, there’s no indication it’s a lion,” he added.
Although officers had reported seeing something this morning – they weren’t very close – and Mr Grubert believes they may have just seen the wild boar.
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“I’ve seen a few big pigs in my time as mayor. And I was surprised at how light-coloured this big pig was,” he added.
The mayor stopped short of revealing how much had been spent on this investigation – and confirmed the search for a lion will now draw to a close.
But Sky’s Europe correspondent Siobhan Robbins reports that – if another credible sighting happens – the police will react.