Thanks for another excellent mystery to solve, VasantJ!
******** SPOILER ALERT: WALKTHROUGH ********
1) Rate 5 Stars; 2) Follow VasantJ; 3) Click Body with Case; 4) Embalming; 5) A Sludge; 6) Click Priest with Body; 7) Was Alive; 8) Click Tira with Body; 9) Click Priest with Lightning; 10) Click Fire Department Note (Bottom-Right) with Lightning; 11) Click Polly with Case; 12) Two; 13) Stabbed two people; 14) Click Garbage with Lightning; 15) Click Sword with Case; 16) Soldier; 17) Click Medical Cabinet with Lightning; 18) Click Eye Chart with Lightning; 19) Click Newspaper with Lightning; 20) Click Dahlia with Sword; 21) The Changes; 22) Click Joan; 23) Click Joan with Case; 24) Singed; 25) Click Joan with Sword; 26) Personality; 27) Click Window with Lightning; 28) Click Mr. Gibson with Case; 29) Lightning Strike; 30) Dead Body; 31) Number of Stabs; 32) Click Priest with Coffin; 33) Same; 34) Click Brain with Lightning; 35) Click Diary with Lightning; 36) Click Bookcase (Right) with Coffin; 37) Payment Receipts; 38) Click Fireplace with Lightning; 39) Click Joan with Coffin; 40) Commit Suicide; 41) Click Ryan with Family Matters; 42) Priest; 43) Illiteracy; 44) Click Polly with Family Matters; 45) Volunteer; 46) Robert; 47) Click Dahlia with Body; 48) Joan; 49) Click Polly; 50) I think I have enough; 51) A Cloud; 52) White Powder; 53) Letters; 54) A Psychologist; 55) Darkened Spots; 56) Injury; 57) The Estate; 58) Ceiling; 59) The Secretary; 60) Embalming Room; 61) Soul Mates; 62) Extended Leave