Please provide a "3 hit" history.  Acheron is a little "overweight" and this addition to your lightweight addon would make it perfect.  As stated by Tiwack in your curse.com comment, Dart from Premonition has already made the required modifications, but it would be nice to get your input regarding his implementation.  

function Obituary:ReportDeath(destGUID)
    if(not damageTable[destGUID]) then
        return;
    end

    local table_index = damageTable[destGUID]["i"];
    
    
    OptVar = 1;
    OptTot = "";
    for index = table_index, LOG_LINES do
        self:ReportDeathEx(destGUID, index)
        OptVar = OptVar + 1;
    end
    for index = 1, table_index-1 do
        self:ReportDeathEx(destGUID, index)
        OptVar = OptVar + 1;
    end
    OptTot = "";
    OptVar = 1;
-- Kalroth: *unsavory comment removed*
    -- table.remove(damageTable, destGUID);
end

function Obituary:ReportDeathEx(destGUID, index)
    if(not damageTable[destGUID][index]) then
        return;
    end

    local lastDamage = damageTable[destGUID][index];
    local damageType = "";
    
    if lastDamage.crit then
        damageType = damageType.." critical";
    end
    if lastDamage.crush then
        damageType = damageType.." crushing";
    end
    
    local output = lastDamage.name.."; was killed"
    
    if OptVar == 1 then
        OptTot = lastDamage.name.."; was killed"
    end
    if lastDamage.spellName then
        output = output.." by "..lastDamage.spellName
        if OptVar  > 1 then
            OptTot = OptTot.." then by "..lastDamage.spellName.."("..lastDamage.amount..")"..damageType
        else
            OptTot = OptTot.." by "..lastDamage.spellName.."("..lastDamage.amount..")";
        end
    end
    
    if lastDamage.sourceName then
        output = output.." from "..lastDamage.sourceName
        OptTot = OptTot.." from "..lastDamage.sourceName
    end
    
    -- print to the configured output
    --self:Pour( format("%s (%d%s).", output, lastDamage.amount damageType), 1.0, 1.0, 1.0)
    
    if OptVar == 3 then
        --self:Print(ICON_LIST[8].."0\124t")
        self:Pour( ICON_LIST[8].."0\124t"..OptTot, 1.0, 1.0, 1.0)
    end
--    if (UnitInRaid("player")) then
--        SendChatMessage( format("%s (%d%s).", output, lastDamage.amount damageType), "RAID")
--    end
end