Solution to 19A has been deliberately left unsolved and is to be answered only by a non-regular / novice commenter, with proper annotation. Those who have answered earlier in the week, please give others a chance.
Open for anyone to answer, if not solved by 1 PM.
The Truth, Eric?
ACROSS
1 Everybody who's ruled regularly (5) WORLD {WhOs+RuLeD}
4 Piano finale in Sholay, amidst Gabbar getting shot and beheaded (4,5) BABY GRAND {s...aY} in {GABBAR}*{aND}
9 Salamander all too excited about kiss (7) AXOLOTL {ALL+TOO}* over {X}
11 I'll tell Betty it's cooked slowly (6,2,6) LITTLE BY LITTLE*
12 Standard from Ronaldo—scored on both sides upon returning (4) NORM [T<=]
13 Fruit vending station software on phone essentially stalled and rejected touch (5-4) APPLE-CART {APP}{staLled}{TRACE<=}
17 They hurt refusers badly, inspiring a dash of fear (9) SUFFERERS {REFUSERS}* over {Fear}
19 Main man in the woman's heart (4) ?E?O ()
22 What someone said, as reported in bleak court records backing filed copy (8,6) INDIRECT SPEECH {IN}{DIRE}{CT}{EPS<=}{ECHo}
25 Was easy to relocate shipping routes (7) SEAWAYS*
27 Feral spy moving around quietly with thin, attractive agents of death (9) FLYPAPERS {FERAL+SPY}* over {P}
28 Procedure decimated pests (5) STEPS*
DOWN
1 Wife in lake, swimming next to grandsons on vacation (they're not very strong) (9) WEAKLINGS {W}{IN+LAKE}*{Gr...nS}
2 Bird in kangaroo's territory (7) ROOSTER [T]
3 Meadow-grazer eating weathered old drawing (6) DOODLE {DO{OLD*}E}
5 Joint recycling and waste processing centre? (5) BOWEL (+el)ELBOW(-el)
6 Watch test while skimming newspapers (8) GAZETTES {GAZE}{TEST}*
8 Record example of single-hop Caesar cipher mapping? (4) DISC [DD] (Addendum D is C - See comments)
14 Places medicines outside upwardly mobile infants' limits (9) POSITIONS {PO{In...tS<=}TIONS}
15 Let's shoot randomly? That's ineffective (9) TOOTHLESS*
16 Adventures in a tavern featuring Greek wine (8) RESINATA [T]
20 Cheer a tense, boring cricket team, mostly (7) ELEVATE {A}{T} in {ELEVEn}
21 Resorts to extremes of malicious attacks (6) SPASMS {SPAS}{Ma...uS}
23 Follow Peruvian river around American country to the north (5) ENSUE {E{US}NE}<=
24 Former Kent captain, Iqbal from Pakistan? No chance! (2,2) AS IF {ASIF}
Reference List
Kiss = X, With = W, Quietly = P, Wife = W, Tense = T

