diff --git a/slasher/db/iface/interface.go b/slasher/db/iface/interface.go
index 441d18732af9..f25c9efde5d6 100644
--- a/slasher/db/iface/interface.go
+++ b/slasher/db/iface/interface.go
@@ -30,6 +30,7 @@ type ReadOnlyDatabase interface {
 	// MinMaxSpan related methods.
 	EpochSpansMap(ctx context.Context, epoch uint64) (map[uint64]detectionTypes.Span, error)
 	EpochSpanByValidatorIndex(ctx context.Context, validatorIdx uint64, epoch uint64) (detectionTypes.Span, error)
+	EpochsSpanByValidatorsIndices(ctx context.Context, validatorIndices []uint64, maxEpoch uint64) (map[uint64]map[uint64]detectionTypes.Span, error)
 
 	// ProposerSlashing related methods.
 	ProposalSlashingsByStatus(ctx context.Context, status types.SlashingStatus) ([]*ethpb.ProposerSlashing, error)
@@ -64,6 +65,7 @@ type WriteAccessDatabase interface {
 	SaveEpochSpansMap(ctx context.Context, epoch uint64, spanMap map[uint64]detectionTypes.Span) error
 	SaveValidatorEpochSpan(ctx context.Context, validatorIdx uint64, epoch uint64, spans detectionTypes.Span) error
 	SaveCachedSpansMaps(ctx context.Context) error
+	SaveEpochsSpanByValidatorsIndices(ctx context.Context, epochsSpans map[uint64]map[uint64]detectionTypes.Span) error
 	DeleteEpochSpans(ctx context.Context, validatorIdx uint64) error
 	DeleteValidatorSpanByEpoch(ctx context.Context, validatorIdx uint64, epoch uint64) error
 
diff --git a/slasher/db/kv/spanner.go b/slasher/db/kv/spanner.go
index bcc70242cb98..afda47a47a83 100644
--- a/slasher/db/kv/spanner.go
+++ b/slasher/db/kv/spanner.go
@@ -181,6 +181,68 @@ func (db *Store) EpochSpanByValidatorIndex(ctx context.Context, validatorIdx uin
 	return spans, err
 }
 
+// EpochsSpanByValidatorsIndices accepts validator indices and epoch and
+// returns all their previous corresponding spans for slashing detection epoch=> validator index => spammap.
+// Returns empty map if no values exists and error on db error.
+func (db *Store) EpochsSpanByValidatorsIndices(ctx context.Context, validatorIndices []uint64, maxEpoch uint64) (map[uint64]map[uint64]types.Span, error) {
+	ctx, span := trace.StartSpan(ctx, "slasherDB.EpochsSpanByValidatorsIndices")
+	defer span.End()
+
+	var err error
+	epochsSpanMap := make(map[uint64]map[uint64]types.Span)
+	err = db.view(func(tx *bolt.Tx) error {
+		b := tx.Bucket(validatorsMinMaxSpanBucket)
+		epoch := maxEpoch
+		epochBucket := b.Bucket(bytesutil.Bytes8(epoch))
+
+		for epochBucket != nil {
+			valSpans := make(map[uint64]types.Span, len(validatorIndices))
+			for _, v := range validatorIndices {
+				enc := epochBucket.Get(bytesutil.Bytes8(v))
+				value, err := unmarshalSpan(ctx, enc)
+				if err != nil {
+					return err
+				}
+				valSpans[v] = value
+			}
+			epochsSpanMap[epoch] = valSpans
+			if epoch == 0 {
+				break
+			}
+			epoch--
+			epochBucket = b.Bucket(bytesutil.Bytes8(epoch))
+		}
+		return nil
+	})
+	return epochsSpanMap, err
+}
+
+// SaveEpochsSpanByValidatorsIndices accepts epochs span maps by validator indices and
+// writes them to db.
+// Returns error on db write error.
+func (db *Store) SaveEpochsSpanByValidatorsIndices(ctx context.Context, epochsSpans map[uint64]map[uint64]types.Span) error {
+	ctx, span := trace.StartSpan(ctx, "slasherDB.SaveEpochsSpanByValidatorsIndices")
+	defer span.End()
+
+	err := db.update(func(tx *bolt.Tx) error {
+		b := tx.Bucket(validatorsMinMaxSpanBucket)
+		for epoch, indicesSpanMaps := range epochsSpans {
+			epochBucket, err := b.CreateBucketIfNotExists(bytesutil.Bytes8(epoch))
+			if err != nil {
+				return err
+			}
+			for idx, v := range indicesSpanMaps {
+				enc := marshalSpan(v)
+				if err := epochBucket.Put(bytesutil.Bytes8(idx), enc); err != nil {
+					return err
+				}
+			}
+		}
+		return nil
+	})
+	return err
+}
+
 // SaveValidatorEpochSpan accepts validator index epoch and spans returns.
 // it reads the epoch spans from cache, updates it and save it back to cache
 // if caching is enabled.
diff --git a/slasher/db/kv/spanner_test.go b/slasher/db/kv/spanner_test.go
index c45911635eae..449dab57dea6 100644
--- a/slasher/db/kv/spanner_test.go
+++ b/slasher/db/kv/spanner_test.go
@@ -269,3 +269,48 @@ func TestValidatorSpanMap_SaveCachedSpansMaps(t *testing.T) {
 		}
 	}
 }
+
+func TestStore_ReadWriteEpochsSpanByValidatorsIndices(t *testing.T) {
+	app := cli.App{}
+	set := flag.NewFlagSet("test", 0)
+	db := setupDB(t, cli.NewContext(&app, set, nil))
+	defer teardownDB(t, db)
+	ctx := context.Background()
+
+	for _, tt := range spanTests {
+		err := db.SaveEpochSpansMap(ctx, tt.epoch, tt.spanMap)
+		if err != nil {
+			t.Fatalf("Save validator span map failed: %v", err)
+		}
+	}
+	res, err := db.EpochsSpanByValidatorsIndices(ctx, []uint64{1, 2, 3}, 3)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(res) != len(spanTests) {
+		t.Errorf("Wanted map of %d elemets, received map of %d elements", len(spanTests), len(res))
+	}
+	for _, tt := range spanTests {
+		if !reflect.DeepEqual(res[tt.epoch], tt.spanMap) {
+			t.Errorf("Wanted span map to be equal to: %v , received span map: %v ", spanTests[0].spanMap, res[1])
+		}
+	}
+	teardownDB(t, db)
+	db = setupDB(t, cli.NewContext(&app, set, nil))
+	if err := db.SaveEpochsSpanByValidatorsIndices(ctx, res); err != nil {
+		t.Fatal(err)
+	}
+	res, err = db.EpochsSpanByValidatorsIndices(ctx, []uint64{1, 2, 3}, 3)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(res) != len(spanTests) {
+		t.Errorf("Wanted map of %d elemets, received map of %d elements", len(spanTests), len(res))
+	}
+	for _, tt := range spanTests {
+		if !reflect.DeepEqual(res[tt.epoch], tt.spanMap) {
+			t.Errorf("Wanted span map to be equal to: %v , received span map: %v ", spanTests[0].spanMap, res[1])
+		}
+	}
+
+}