<b><span style="color:#ff0000;">The man is understood to be Mulcaire</span>, the private investigator who worked for the News of the World for several years until 2006.</b><br/><a href="http://www.guardian.co.uk/media/2011/dec/07/phone-hacking-glenn-mulcaire-arrested"><a href='http://www.guardian.co.uk/media/2011/dec/07/phone-hacking-glenn-mulcaire-arrested' target='_blank' rel='nofollow'>http://www.guardian.co.uk/media/2011/dec/07/phone-hacking-glenn-mulcaire-arrested</a> </a><br/><br/>Does <span style="color:#ff0000;">The man is understood to be Mulcaire</span> mean that it's known the man is Mulcaire?