A MAN suspected of fatally stabbing another man searched for "murder" and "sentences for first time offenders" on the web a day after the killing, a court heard.Wilson Lourenco, 20, of Cheviot Drive, Chelmsford, is one of three men accused of robbing and killing Francis Nsiangangu in Tower Hill, Brentwood on Saturday, September 27 last year.Mr Nsiangangu, 31, known as Casper to his friends, was knifed in the heart "during or after" a cannabis deal, Chelmsford...
