A Rav can help you approximate the date of your brother’s passing. Observe his Yahrzeit on that date, and when his soul will be at peace, the tragedy of his death will no longer haunt you.
The importance of saying Kaddish. The reason a soul comes down here to this world. The relationship between G-d, the soul and the body. What happens when the soul passes on.
The Baal Shem Tov teaches that with everything a Jew experiences, he must contemplate
what he must learn from it. How much more so when a person loses a loved one, when the
verse itself instructs, “The living shall take to heart.“