國煌的未婚妻艾琳被人殺死，他懷疑是曾經(jīng)寄騷擾簡(jiǎn)訊的家豪所為，但家豪否認。警方在家豪躲藏處找到證據，藍天驗證后證實(shí)家豪并沒(méi)有說(shuō)謊，這使得一心要幫國煌抓到兇手的組員們感到氣餒。Episode7Guohuang’sfiancée,Ailingismurdered。HesuspectsJiahaoisthemurdererbutJiahaodeniesit。ThepolicefindsomeevidenceatJiahao’shideoutbutafterLantian’scloseexamination,Jiahaoisfoundtohavespokenthetruth。ThisfrustratestheteammemberswhoarebenttohelpJiahaofindthekiller。