diff --git a/utils.go b/utils.go
index 44d36ea..7b626a2 100644
--- a/utils.go
+++ b/utils.go
@@ -77,60 +77,6 @@ func escapeString(dst []byte, s string) []byte {
 	return dst
 }
 
-func InsertEventIntoDescendingList(sortedArray []*Event, event *Event) []*Event {
-	size := len(sortedArray)
-	start := 0
-	end := size - 1
-	var mid int
-	position := start
-
-	if end < 0 {
-		return []*Event{event}
-	} else if event.CreatedAt < sortedArray[end].CreatedAt {
-		return append(sortedArray, event)
-	} else if event.CreatedAt > sortedArray[start].CreatedAt {
-		newArr := make([]*Event, size+1)
-		newArr[0] = event
-		copy(newArr[1:], sortedArray)
-		return newArr
-	} else if event.CreatedAt == sortedArray[start].CreatedAt {
-		position = start
-	} else {
-		for {
-			if end <= start+1 {
-				position = end
-				break
-			}
-			mid = int(start + (end-start)/2)
-			if sortedArray[mid].CreatedAt > event.CreatedAt {
-				start = mid
-			} else if sortedArray[mid].CreatedAt < event.CreatedAt {
-				end = mid
-			} else {
-				position = mid
-				break
-			}
-		}
-	}
-
-	if sortedArray[position].ID != event.ID {
-		if cap(sortedArray) > size {
-			newArr := sortedArray[0 : size+1]
-			copy(newArr[position+1:], sortedArray[position:])
-			newArr[position] = event
-			return newArr
-		} else {
-			newArr := make([]*Event, size+1, size+5)
-			copy(newArr[:position], sortedArray[:position])
-			copy(newArr[position+1:], sortedArray[position:])
-			newArr[position] = event
-			return newArr
-		}
-	}
-
-	return sortedArray
-}
-
 func IsValidRelayURL(u string) bool {
 	parsed, err := url.Parse(u)
 	if err != nil {