One of the largest investigations by a <a href="https://en.wikipedia.org/wiki/United_Kingdom" id="mwAQg" rel="mw:WikiLink" title="United Kingdom">British</a> police force ends when serial killer <a href="https://en.wikipedia.org/wiki/Peter_Sutcliffe" id="mwAQk" rel="mw:WikiLink" title="Peter Sutcliffe">Peter Sutcliffe</a>, the "Yorkshire Ripper", is arrested in <a href="https://en.wikipedia.org/wiki/Sheffield" id="mwAQo" rel="mw:WikiLink" title="Sheffield">Sheffield</a>, <a href="https://en.wikipedia.org/wiki/South_Yorkshire" id="mwAQs" rel="mw:WikiLink" title="South Yorkshire">South Yorkshire</a>.<sup about="#mwt158" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-30"}}' id="cite_ref-30" rel="dc:references" typeof="mw:Extension/ref"><a href="./January_2#cite_note-30" id="mwAQw" style="counter-reset: mw-Ref 30;"><span class="mw-reflink-text" id="mwAQ0">[30]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-30"><cite about="#mwt155" class="citation book cs1" id="CITEREFGreat_Britain._Court_of_AppealGreat_Britain._Court_of_Appeal._Criminal_DivisionGreat_Britain._Employment_Appeal_Tribunal1991">Great Britain. Court of Appeal; Great Britain. Court of Appeal. Criminal Division; Great Britain. Employment Appeal Tribunal (1991). <a class="external text" href="https://books.google.com/books?id=_etMAQAAIAAJ" id="mwB88" rel="mw:ExtLink nofollow"><i id="mwB9A">The Law Reports. Queen's Bench Division</i></a>. Incorporated Council of Law Reporting for England and Wales. p.<span id="mwB9E" typeof="mw:Entity"> </span>164.</cite><span about="#mwt155" class="Z3988" id="mwB9I" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=The+Law+Reports.+Queen%27s+Bench+Division&amp;rft.pages=164&amp;rft.pub=Incorporated+Council+of+Law+Reporting+for+England+and+Wales&amp;rft.date=1991&amp;rft.au=Great+Britain.+Court+of+Appeal&amp;rft.au=Great+Britain.+Court+of+Appeal.+Criminal+Division&amp;rft.au=Great+Britain.+Employment+Appeal+Tribunal&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D_etMAQAAIAAJ&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AJanuary+2"></span></span>