Logo of <a href="https://en.wikipedia.org/wiki/ZDF" class="extiw" title="en:ZDF">ZDF</a>'s <a href="https://en.wikipedia.org/wiki/Television_show" class="extiw" title="en:Television show">television show</a> <a href="https://en.wikipedia.org/wiki/Aktenzeichen_XY_..._ungel%C3%B6st" class="extiw" title="en:Aktenzeichen XY ... ungelöst">Aktenzeichen XY ... ungelöst</a> from 2014
<a href="//commons.wikimedia.org/wiki/User:Badgon" title="User:Badgon">Badgon</a>
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